Tissue culture device for ornamental flowers

Abstract

The utility model discloses an ornamental flower tissue culture device, and relates to the technical field of flower tissue culture, the ornamental flower tissue culture device comprises a box body, the outer part of the box body is rotatably connected with a box door, and a limiting mechanism comprises a sliding chute, a rotating rod, a connecting groove, a connecting rod, a handle, a connecting block and a limiting block. When a worker needs to check a culture dish, a placement plate is pulled at the moment, one end of the placement plate is located on the upper surface of a limiting block, the position of the limiting block can be adjusted according to the position of the placement plate, the two ends of the placement plate are located in the upper surface of the limiting block and a clamping groove formed in the box body, and the worker can loosen the placement plate at the moment; at the moment, a worker can observe and record the culture dish, in the process of observing the culture dish, the worker can place the culture dish without an additional supporting object, meanwhile, the culture dish does not need to be moved for a long distance, and the probability that the culture dish is polluted is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of flower tissue culture, in particular to an ornamental flower tissue culture device. Background Art

[0002] Flower tissue culture refers to the technology of culturing flower organs, tissues, cells or protoplasts in vitro using artificial culture medium under sterile conditions, and using the totipotency of plant cells to promote their division and differentiation or induce them into seedlings.

[0003] At present, there is an existing tissue culture box for plant tissue culture (such as patent number: CN212786938U), which discloses a tissue culture box, including a box body, the inner wall of the box body is provided with a slot, and the inside of the box body is provided with a placement plate, one end of the placement plate is provided with a pull block, one end of the box body is rotatably connected to a box door through a rotating shaft, one end of the box door is provided with an observation window, and one end of the box door is provided with a scraper on the side of the observation window, one end of the scraper is provided with a No. 1 connection block that penetrates the inside of the box door, and one side of the scraper is provided with a water collecting trough, a screw rod is provided inside the box door, and a No. 1 spiral gear is fixed to the top of the screw rod. The utility model is provided with a slot, a pull block, and a placement plate, and the placement plate can be removed along the slot by pulling the pull block, and then the placement plate can be placed according to the height of the culture dish, so that more culture dishes can be placed, thereby solving the problem that the position of the placement plate cannot be adjusted.

[0004] However, during the implementation of the above technical solution, it was found that there are at least the following problems: when the staff needs to check the culture dish, the staff needs to pull the placement plate out of the box. In order to carefully observe the culture dish, the staff needs additional supports to place the culture dish. At the same time, if the staff is not careful during the movement, the culture dish may be contaminated and cannot be used. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an ornamental flower tissue culture device, which solves the technical problem that in order to observe the culture dish, the staff needs an additional support to place the culture dish, and if the staff is not careful during the movement, the culture dish may be contaminated and cannot be used.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] An ornamental flower tissue culture device comprises a box body, the outside of which is rotatably connected to a box door, the inside of which is slidably connected to a placement plate, a limiting mechanism is arranged on a side of the box door close to the placement plate, the limiting mechanism comprises a slide groove, a rotating rod, a connecting groove, a connecting rod, a handle, a connecting block and a limiting block, the slide groove is arranged on the outside of the box door, the rotating rod is rotatably connected to the inside of the slide groove, the rotating rod is a screw rod, the connecting groove is arranged on the upper surface of the box door, the connecting groove is communicated with the slide groove, the connecting rod is rotatably connected to the inside of the connecting groove, the connecting rod is fixedly installed on the outside of the rotating rod, the handle is clamped on a side of the connecting rod away from the rotating rod, the connecting block is threadedly connected to the outside of the rotating rod, and the limiting block is arranged on the outside of the connecting block.

[0010] A placement groove is provided on the outside of the connecting block, and a rotating shaft is rotatably connected inside the placement groove. The limit block is fixedly installed on the outside of the rotating shaft. A fixing frame is provided at one end of the box body close to the box door, and the fixing frame is slidably connected to the outside of the box door. A spring is provided on the outside of the box body, and the fixing frame is located below the spring. A threaded rod is fixedly installed on the upper surface of the fixing frame, and a threaded sleeve is threadedly connected to the outside of the threaded rod. An opening is provided on the outside of the box body, and the threaded rod is slidably connected to the inside of the opening. A limiting shaft is fixedly installed on the outside of the box body, the spring is movably sleeved on the outside of the limiting shaft, and the fixing frame is slidably connected to the outside of the limiting shaft.

[0011] Preferably, a baffle is disposed on the lower surface of the limiting shaft, a thread groove is formed on the lower surface of the limiting shaft, and the baffle is threadedly connected to the inside of the thread groove.

[0012] Preferably, fixing rings are fixedly installed at both ends of the spring, and the two fixing rings are slidably connected to the outside of the limiting shaft.

[0013] (III) Beneficial effects

[0014] 1. By setting a limit block and cooperating with a connecting rod, when the staff needs to check the culture dish, a placement plate is pulled so that one end of the placement plate is located on the upper surface of the limit block. The position of the limit block can be adjusted according to the position of the placement plate, that is, the handle is turned to drive the connecting rod to rotate. At this time, the position of the limit block can be changed to match the position of the placement plate. At this time, the two ends of the placement plate are respectively located on the upper surface of the limit block and inside the card slot opened by the box body. At this time, the staff can loosen the placement plate and observe and record the culture dish. During the observation of the culture dish, the staff does not need additional support to place the culture dish, and there is no need to move the culture dish over a long distance, thereby reducing the probability of contamination of the culture dish.

[0015] 2. By setting a fixed frame and cooperating with the box door, when checking the culture dish, open the box door so that the box door is perpendicular to the box body. At this time, rotate the threaded sleeve to release the connection between the threaded sleeve and the threaded rod. At this time, under the action of the compressed spring, the fixed frame moves downward until the fixed frame is clamped on the outside of the box door to fix the position of the box door, preventing the box door from rotating when the staff is checking the culture dish so that the limit block is no longer located on the lower surface of the placement plate, causing the placement plate to fall. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 For this utility model Figure 1 A magnified structural diagram of the middle part;

[0019] Figure 3 For this utility model Figure 1 The enlarged structure of B in the middle;

[0020] Figure 4 For this utility model Figure 2 Structural diagram of the middle fixing frame;

[0021] Figure 5 For this utility model Figure 4 The cross-sectional structure diagram of the middle limit axis;

[0022] Figure 6 For this utility model Figure 1 Cross-sectional structural diagram of the middle box door;

[0023] Figure 7 For this utility model Figure 1 Structural diagram of the rotating rod.

[0024] Legend: 1. Box body; 2. Box door; 3. Placement plate; 4. Slide groove; 5. Rotating rod; 6. Connecting groove; 7. Connecting rod; 8. Handle; 9. Connecting block; 10. Limit block; 11. Placement groove; 12. Rotating shaft; 13. Fixed frame; 14. Spring; 15. Threaded rod; 16. Threaded sleeve; 17. Opening; 18. Limiting shaft; 19. Baffle; 20. Threaded groove; 21. Fixed ring. DETAILED DESCRIPTION

[0025] The embodiment of the present application provides an ornamental flower tissue culture device, which effectively solves the technical problem that in order to observe the culture dish, the staff needs an additional support to place the culture dish, and if the staff is not careful during the movement, the culture dish may be contaminated and cannot be used.

[0026] Example

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 The technical solution in the embodiment of the present application effectively solves the technical problem that in order to observe the culture dish, the staff needs an additional support to place the culture dish, and if the staff is not careful during the movement, the culture dish is easily contaminated and cannot be used. The overall idea is as follows:

[0028] In view of the problems existing in the prior art, the utility model provides an ornamental flower tissue culture device, which comprises a box body 1, the outside of the box body 1 is rotatably connected with a box door 2, the inside of the box body 1 is slidably connected with a placement plate 3, a limiting mechanism is arranged on a side of the box door 2 close to the placement plate 3, the limiting mechanism comprises a slide groove 4, a rotating rod 5, a connecting groove 6, a connecting rod 7, a handle 8, a connecting block 9 and a limiting block 10, the slide groove 4 is arranged on the outside of the box door 2, the rotating rod 5 is rotatably connected to the inside of the slide groove 4, the rotating rod 5 is a screw rod, the connecting groove 6 is arranged on the upper surface of the box door 2, the connecting groove 6 is communicated with the slide groove 4, the connecting rod 7 is rotatably connected to the inside of the connecting groove 6, the connecting rod 7 is fixedly installed on the outside of the rotating rod 5, the handle 8 is clamped on the side of the connecting rod 7 away from the rotating rod 5, and the connecting block 9 is threadedly connected to the On the outside of the rotating rod 5, a limit block 10 is arranged on the outside of the connecting block 9. By setting the limit block 10 and cooperating with the connecting rod 7, when the staff needs to check the culture dish, a placement plate 3 is pulled so that one end of the placement plate 3 is located on the upper surface of the limit block 10. The position of the limit block 10 can be adjusted according to the position of the placement plate 3, that is, the handle 8 is rotated to drive the connecting rod 7 to rotate. At this time, the position of the limit block 10 can be changed to match the position of the placement plate 3. At this time, the two ends of the placement plate 3 are respectively located on the upper surface of the limit block 10 and the inside of the card slot opened by the box body 1. At this time, the staff can loosen the placement plate 3. At this time, the staff can observe and record the culture dish. In the process of observing the culture dish, the staff does not need additional supports to place the culture dish, and there is no need to move the culture dish over a long distance, thereby reducing the probability of the culture dish being contaminated.

[0029] A placement groove 11 is provided on the outside of the connecting block 9, and a rotating shaft 12 is rotatably connected inside the placement groove 11. The limit block 10 is fixedly installed on the outside of the rotating shaft 12 to facilitate the storage of the limit block 10 and prevent the limit block 10 from affecting the closing of the door 2.

[0030] A fixing frame 13 is provided at one end of the box body 1 close to the box door 2, and the fixing frame 13 is slidably connected to the outside of the box door 2 to limit the rotation of the box door 2. A spring 14 is provided on the outside of the box body 1, and the fixing frame 13 is located below the spring 14 to provide support for the fixing frame 13. A threaded rod 15 is fixedly installed on the upper surface of the fixing frame 13, and a threaded sleeve 16 is connected to the outer thread of the threaded rod 15. An opening 17 is provided on the outside of the box body 1, and the threaded rod 15 is slidably connected to the inside of the opening 17. When the box door 2 does not need to be limited, the fixing frame 13 moves upward, and the threaded sleeve 16 is rotated downward at this time. The tube 16 makes the threaded sleeve 16 fit with the box body 1 to fix the position of the fixing frame 13. By setting the fixing frame 13 and cooperating with the box door 2, when checking the culture dish, the box door 2 is opened so that the box door 2 is perpendicular to the box body 1. At this time, the threaded sleeve 16 is rotated to release the connection between the threaded sleeve 16 and the threaded rod 15. At this time, under the action of the compressed spring 14, the fixing frame 13 moves downward until the fixing frame 13 is clamped on the outside of the box door 2 to fix the position of the box door 2, preventing the box door 2 from rotating when the staff checks the culture dish so that the limit block 10 is no longer located on the lower surface of the placement plate 3, causing the placement plate 3 to fall.

[0031] A limiting shaft 18 is fixedly installed on the outside of the box body 1, and the spring 14 is movably sleeved on the outside of the limiting shaft 18. The fixing frame 13 is slidably connected to the outside of the limiting shaft 18 to limit the moving path of the spring 14. A baffle 19 is provided on the lower surface of the limiting shaft 18. A threaded groove 20 is opened on the lower surface of the limiting shaft 18. The baffle 19 is threadedly connected to the inside of the threaded groove 20 to facilitate the release of the connection between the fixing frame 13 and the spring 14 on the limiting shaft 18. Fixing rings 21 are fixedly installed at both ends of the spring 14. The two fixing rings 21 are slidably connected to the outside of the limiting shaft 18 to facilitate the disassembly and assembly of the spring 14.

[0032] Working principle:

[0033] The first step is to open the door 2 so that the door 2 is perpendicular to the box body 1. At this time, the threaded sleeve 16 is rotated to release the connection between the threaded sleeve 16 and the threaded rod 15. At this time, the fixing frame 13 moves downward under the action of the compressed spring 14 until the fixing frame 13 is clamped on the outside of the door 2 to fix the position of the door 2.

[0034] The second step is to rotate the limit block 10 downward so that the limit block 10 is located outside the slide groove 4. At this time, the handle 8 is clamped on the side of the connecting rod 7 away from the rotating rod 5. At this time, the handle 8 can be rotated to drive the connecting rod 7 to rotate, and the connecting rod 7 drives the rotating rod 5 to rotate. At this time, the position of the limit block 10 can be changed to match the position of the placement plate 3. At this time, pull a placement plate 3 so that one end of the placement plate 3 is located on the upper surface of the limit block 10. At this time, the two ends of the placement plate 3 are respectively located on the upper surface of the limit block 10 and the inside of the card slot opened by the box body 1. At this time, the staff can loosen the placement plate 3, and the staff can observe and record the culture dish.

[0035] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. An ornamental flower tissue culture device, comprising a box body (1), wherein the outside of the box body (1) is rotatably connected to a box door (2), and the inside of the box body (1) is slidably connected to a placement plate (3), characterized in that: A limiting mechanism is provided on a side of the box door (2) close to the placement plate (3); The limiting mechanism comprises a sliding groove (4), a rotating rod (5), a connecting groove (6), a connecting rod (7), a handle (8), a connecting block (9) and a limiting block (10); The slide groove (4) is provided on the outside of the box door (2), the rotating rod (5) is rotatably connected to the inside of the slide groove (4), the rotating rod (5) is a screw rod, the connecting groove (6) is provided on the upper surface of the box door (2), the connecting groove (6) is communicated with the slide groove (4), the connecting rod (7) is rotatably connected to the inside of the connecting groove (6), the connecting rod (7) is fixedly installed on the outside of the rotating rod (5), the handle (8) is clamped on the side of the connecting rod (7) away from the rotating rod (5), the connecting block (9) is threadedly connected to the outside of the rotating rod (5), and the limit block (10) is arranged on the outside of the connecting block (9).

2. An ornamental flower tissue culture device as claimed in claim 1, characterized in that: The connection block (9) is provided with a placement groove (11) on the outside, and a rotating shaft (12) is rotatably connected inside the placement groove (11); The limit block (10) is fixedly mounted on the outside of the rotating shaft (12).

3. The ornamental flower tissue culture device according to claim 1, characterized in that: A fixing frame (13) is provided at one end of the box body (1) close to the box door (2); The fixing frame (13) is slidably connected to the outside of the box door (2).

4. The ornamental flower tissue culture device according to claim 1, characterized in that: A spring (14) is arranged outside the box (1); The fixing frame (13) is located below the spring (14).

5. The ornamental flower tissue culture device according to claim 3, characterized in that: A threaded rod (15) is fixedly mounted on the upper surface of the fixing frame (13), and a threaded sleeve (16) is connected to the outer thread of the threaded rod (15); The outside of the box body (1) is provided with an opening (17), and the threaded rod (15) is slidably connected inside the opening (17).

6. The ornamental flower tissue culture device according to claim 1, characterized in that: A limit axis (18) is fixedly mounted outside the box (1); The spring (14) is movably sleeved on the outside of the limiting shaft (18), and the fixing frame (13) is slidably connected to the outside of the limiting shaft (18).

7. An ornamental flower tissue culture device as claimed in claim 6, characterized in that: A baffle (19) is provided on the lower surface of the limiting shaft (18); A thread groove (20) is provided on the lower surface of the limiting shaft (18), and the baffle (19) is threadedly connected inside the thread groove (20).

8. An ornamental flower tissue culture device as claimed in claim 4, characterized in that: Both ends of the spring (14) are fixedly mounted with fixing rings (21); Wherein, the two fixing rings (21) are both slidably connected to the outside of the limiting shaft (18).

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